Combined stairs and enclosure for a hydrotherapy spa



FIG. 1 is a perspective view of the right side of a combined stairs and enclosure for a hydrotherapy spa showing our new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a combined stairs and enclosure for a hydrotherapy spa, as shown. 